Finishing Attic With Slate Roof

Are there any problems with ventilation if i put insulation under the slate.

Finishing attic with slate roof. I ve got a question and i m hoping someone here might be able to provide some insight. I want to finish the attic under our slate roof. If there is a space above the ceiling in the. To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes.

Roofs in standard wood frame houses are framed with traditional rafters or with roof trusses if you ve measured your attic space and feel you have enough room to accommodate living space chances are you have rafters or you have special trusses called attic trusses which create a large open space under the peak of the roof by contrast conventional trusses have supports called webbing that. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. It s always preferable to leave an airspace an inch or so between the insulation and the roof sheathing boards. Building codes vary by location but most require at least a 7 foot clearance for attic expansions.

A contractor or a local building. Every attic is different but a few established norms and practices will guide your renovation. We re planning on finishing the attic space because it s 1000 sq feet with tall ceilings. First check for head clearance.

If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts. Follow the rule of 7s. Intake vents located at the lowest part of the roof under the eaves allow cool. Enforcement varies but codes typically say that at least half of a finished attic must be at least 7 feet high and that this area must be a minimum of 7 feet wide and 70 square feet.